Chunyi Environmental Technology Co., Ltd. (formerly Jingjiang Chunyi Air Conditioning and Refrigeration Equipment Co., Ltd., Jiangsu Province) is a high-tech enterprise that produces complete sets of central air conditioning equipment and accessories earlier in China and integrates product design, manufacturing and installation. The company has a registered capital of 100 million yuan, covers an area of 55000 square meters, and a building area of nearly 30000 square meters. At present, there are 116 professional technical and economic personnel of all kinds, including 15 with senior professional titles, 36 with intermediate professional titles, and 22 with primary and secondary constructors. The sales network covers the whole country. It is an energy service company registered by the National Development and Reform Commission and the Ministry of Finance, and has the first level qualification for professional contracting of mechanical and electrical equipment installation engineering, air conditioning and purification engineering, and the second level qualification for professional contracting of fire-fighting facilities engineering. The company mainly produces all kinds of fan coil air conditioners, fresh air units, cabinet air conditioning units, combined air conditioning units; Water/ground source heat pump unit, low-temperature air source heat pump unit, water-cooled screw unit, air-cooled (heat pump) unit, electric boiler, solar water heater; There are nearly 400 kinds of products in the series of ventilation, smoke control equipment and central air conditioning accessories, which are widely used in hotels, shopping malls, hospitals, museums, stadiums, administrative centers, exhibition centers, industrial plants and other fields. In order to adapt to the development of the market, we have recently successfully developed small energy-saving and environment-friendly independent water/ground source heat pump units, DC brushless fan coil units, cassette surface-mounted series fan coil units, low energy consumption cold beam air conditioning systems and other products, which have added strong momentum to the development of the enterprise.